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[Bug tree-optimization/26854] Inordinate compile times on large routines
- From: "ian at airs dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 24 Jan 2011 23:37:30 +0000
- Subject: [Bug tree-optimization/26854] Inordinate compile times on large routines
- Auto-submitted: auto-generated
- References: <bug-26854-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26854
Ian Lance Taylor <ian at airs dot com> changed:
What |Removed |Added
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CC| |ian at airs dot com
--- Comment #127 from Ian Lance Taylor <ian at airs dot com> 2011-01-24 23:37:02 UTC ---
We could skip some O(n squared) loops calling decl_jump_unsafe if we first
check whether there are any decls for which decl_jump_unsafe is true.